Postel, Sandra <br/><br/>
Last oasis: facing water scarcity 

 - New York:  Worldwatch Institute,  1992 
 - 239 p.  cuadros. 
<br/><br/>03728 
<br/><br/>Trouble on tap. Living within water`s limits. Toward water security. 
<br/><br/><label>ISSN: </label>0-393-03428-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agua<br/>Medio Ambiente
<br/><br/><label>Dewey Class. No.: </label>333.91  / P8577